Multiquip

LOW RADIATOR COOLANT

UnclassifiedCooling

What This Code Means

Warning and emergency stop lamps on the Engine Operating Panel are lit; Engine abnormalities exist; Active fault code message 'Low Radiator Coolant' is displayed; The word 'MORE' appears above the arrow buttons on the diagnostic display panel; Diagnostic lamp is brightly lit; Engine trouble; Diagnostic lamp is dimly lit; Generator is operating in a normal manner

Possible Causes

  • •Engine abnormalities
  • •Low radiator coolant
  • •Several engine problems occur simultaneously
  • •High temperature intake
  • •All engine related malfunctions have been diagnosed and corrected

Suggested Actions

  1. 1Place the MPEC Control Switch in the OFF/Reset position
  2. 2Place the Diagnostic ON/OFF switch in the ON position
  3. 3Verify and correct the active fault code
  4. 4Place the diagnostic switch in the OFF position once no fault codes are displayed
  5. 5Place the MPEC control switch in the manual position to restart the engine
  6. 6Correct the engine fault
  7. 7Use the arrow buttons to scroll to the next active fault code
  8. 8Press and release the reset button on the control box to view the flashing pattern of the error code
  9. 9Correct the low radiator coolant problem
  10. 10Refer to the enclosed engine instruction manual for complete troubleshooting procedures
  11. 11Correct the high temperature intake problem
  12. 12Correct the problem
  13. 13Refer to the enclosed engine instruction manual for troubleshooting procedures

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